Ext.BLANK_IMAGE_URL = './lib/ext/resources/images/default/s.gif';
Ext.ns('bf');

Ext.onReady(function(){
    
    Ext.QuickTips.init();
	var viewport = new Ext.Viewport({
      	layout:'border',
		defaults: {
		    collapsible: true,
		    split: true,
		    bodyStyle: 'padding:15px'
		},
		items: [{
		    title: 'Footer',
		    region: 'south',
		    height: 150,
		    minSize: 75,
		    maxSize: 250,
		    cmargins: '5 0 0 0'
		},{
		    title: 'Navigation',
		    region:'west',
		    margins: '5 0 0 0',
		    cmargins: '5 5 0 0',
		    width: 175,
		    minSize: 100,
		    maxSize: 250
		},{
		    title: 'Main Content',
		    collapsible: false,
		    region:'center',
		    margins: '5 0 0 0'
		}]
	});

});